Jee MainPolymersJEE Main 2021 (Online) 31st August Morning ShiftMCQ+4 / -12021ENHIMonomer of Novolac is :A3-Hydroxybutanoic acidBphenol and melamineCo-HydroxymethylphenolD1, 3-Butadiene and styreneCheck AnswerClear SelectionReveal AnswerShow Explanation